Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference (한국측량학회:학술대회논문집)

Korean Society of Surveying, Geodesy, Photogrammetry and Cartography (한국측량학회)
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Enhanced Urban Information Recognition through Correction of Shadow Effects

그림자효과 보정을 통한 향상된 도시정보 인식

  • 손홍규 (연세대학교 사회환경시스템공학부) ;
  • 윤공현 (연세대학교 사회환경시스템공학부) ;
  • 박효근 (연세대학교 사회환경시스템공학부)
  • Published : 2003.04.01
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Abstract

Due to complexity of diverse features in urban area, accurate feature extraction is laborious task in aerial and satellite imagery. Especially occlusion by buildings, and image distortion of shadow effects make processing more difficult work. In this study, algorithm was presented to correct of shadow effects in aerial color images. This algorithm enables user to accurately interpretate urban information by correction of shadow effects in aerial color images

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